Tweak analysis error message.
Tweak analysis error message.

Before:

    We can only analyze calls to `format` formatting
    {string,integer,bool} (not BindLet33_discount)

After:

    We can only analyze calls to `format` formatting
    {string,integer,bool} (not decimal)

kadena-io/pact,kadena-io/pact,kadena-io/pact,kadena-io/pact